Aluminum Alloy Material This woodworking arc cutting fixture is made of aluminum alloy, which is both lightweight and sturdy. Compatibility This arc cutting fixture is compatible with the edge trimming machine with a bottom hole diameter of 32 millimeters. Easy to Use The installation and disassembly of the base of this woodworking edge trimming machine is simple and does not require complex steps. Applications The base of this woodworking edge trimming machine is mainly used for wood trimming and is widely applicable to wood boards, solid wood boards, plastic boards, acrylic boards, etc.